//自定义切换语言类表单
.qf-main{
	.qf-box{
	  &>span{
		text-align: center;
		display: inline-block;
		width: 100px;
		height: 50px;
		line-height: 50px;
		border: 1px solid #ccc;
		cursor: pointer;
	  }
	  .on{
		background: chocolate;
		color: #fff;
		border-color: chocolate;
	  }
	}
  }